| Chris Reagan Memorial FundCommerce City | Form 990-N | No figure |
| Friends and Fans of Fairplay LibraryFairplay | Form 990-N | No figure |
| Denver School FoundationDenver | Form 990-N | No figure |
| Parent Booster USA IncGolden | Form 990-N | No figure |
| Raven Summer Diamond ClubBrighton | Form 990-N | No figure |
| You Make a DifferenceColorado Springs | Form 990-N | No figure |
| North Fork Library AssociationBuffalo Creek | Form 990-N | No figure |
| Music Teachers National Association IncHighlands Ranch | Form 990-N | No figure |
| Aga Denver ChapterHighlands Ranch | Form 990-EZ | $0FY2025 |
| M I T Alumni of ColoradoBrighton | Form 990-N | No figure |
| Colorado Council for the Social StudiesHighlands Ranch | Form 990-N | No figure |
| Dalton Parent Teacher Student OrganizationAurora | Form 990-N | No figure |
| Monte Vista Friends of the LibraryMonte Vista | Form 990-N | No figure |
| Tavelli Parent Teacher OrganizationFort Collins | Form 990-N | No figure |
| PTA Colorado CongressWestminster | Form 990-N | No figure |
| Friends of the Grand County Library IncGranby | Form 990-N | No figure |
| Birch Educational Support TeamBroomfield | Form 990-N | No figure |
| Colorado Springs Alumnae Panhellenic AssociationColorado Springs | Form 990-N | No figure |
| Music Teachers National Association IncGolden | Form 990-N | No figure |
| Colorado State Fair Fiesta CommitteePueblo | Form 990-EZ | $0FY2025 |
| Grand Junction Gem & Mineral Club IncGrand Junction | Form 990-N | No figure |
| PTA Colorado CongressGrand Junction | Form 990-N | No figure |
| Stratton Community Scholarship IncStratton | Form 990-N | No figure |
| Living Waters RanchRamah | Form 990-N | No figure |
| Longmont Astronomical SocietyLongmont | Form 990-N | No figure |
| Colorado State Pupil Transportation AssociationParker | Form 990-N | No figure |
| Sam Cary Scholarship Endowment FundDenver | Form 990-N | No figure |
| Denver Electric Vehicle Council IncDenver | Form 990-N | No figure |
| Parent Association for Sanborn StudentsLongmont | Form 990-N | No figure |
| Linton Elementary Parent Teacher OrganizationFort Collins | Form 990-N | No figure |
| Crested Butte Friends of the LibraryCrested Butte | Form 990-N | No figure |
| PTA Colorado CongressPeyton | Form 990-N | No figure |
| Terry Leadens Memorial FoundationFranktown | Form 990-N | No figure |
| I Love America Education FoundationLittleton | Form 990-N | No figure |
| Pueblo County Band Boosters IncPueblo | Form 990-N | No figure |
| Friends of Spanish Peaks Library DistrictGardner | Form 990-N | No figure |
| South High Alumni and Friends IncDenver | Form 990-N | No figure |
| Fort Collins Read-AloudFort Collins | Form 990-N | No figure |
| The Rampart Chapter of the Association of Graduates UsafaUSAF Academy | Form 990-N | No figure |
| Neighborhood Action Group IncWestminster | Form 990-N | No figure |
| Gunnison Friends of the LibraryGunnison | Form 990-N | No figure |
| Colorado Association of School Boards FoundationDenver | Form 990-N | No figure |
| El Shaddai Christian AcademyLittleton | Form 990-N | No figure |
| Taylor Elementary Parent-Teacher Organization PTOPalisade | Form 990-N | No figure |
| Colorado Womens Art Center & Museum IncLakewood | Form 990-N | No figure |
| Friends of the Montrose LibraryMontrose | Form 990-N | No figure |
| Walnut Hills Scholarship FundCentennial | Form 990-N | No figure |
| Colorado Academy of Educators for the Gifted Talented and CreativeColorado Springs | Form 990-N | No figure |
| Colorado Association of Property and Evidence TechniciansCommerce City | Form 990-N | No figure |
| Colorado High School Softball Umpires AssociationFrederick | Form 990-N | No figure |